The refractive indices of the materials are as follows: Refractive index of AIR = 1.0003 Refractive index of AMBER: = 1.55 Refractive index of glass: = 1.47 A ray of light is shone through the air into the amber crystal which is then incident on the crystal at an angle of 350 and refracts. Calculate the angle of refraction, O of the light ray as it passes from the AIR into the AMBER CRYSTAL